Triple

T11422288
Position Surface form Disambiguated ID Type / Status
Subject Cotati, California E270653 entity
Predicate originalLandGrant P38143 FINISHED
Object Mexican land grant Rancho Cotate
Mexican land grant Rancho Cotate was a 19th-century Mexican-era land concession in what is now Sonoma County, California, that later formed the basis for the town of Cotati.
E924558 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Mexican land grant Rancho Cotate | Statement: [Cotati, California, originalLandGrant, Mexican land grant Rancho Cotate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mexican land grant Rancho Cotate
Context triple: [Cotati, California, originalLandGrant, Mexican land grant Rancho Cotate]
  • A. Rancho Mission Viejo land grant
    Rancho Mission Viejo land grant is a historic Mexican-era land grant in southern Orange County, California, that once encompassed a vast ranching area later subdivided into communities such as Ladera Ranch.
  • B. Sangre de Cristo Land Grant
    The Sangre de Cristo Land Grant is a historic Mexican-era land grant in southern Colorado and northern New Mexico, notable for its long-running disputes over communal land, water, and grazing rights.
  • C. Rancho La Jota
    Rancho La Jota was a Mexican-era land grant in Napa County, California, historically associated with early settler George C. Yount and later known for its winegrowing estate.
  • D. Rancho Corral de Tierra
    Rancho Corral de Tierra is a large coastal open space and former ranchland on the San Mateo County coast, now preserved as part of the Golden Gate National Recreation Area.
  • E. Rancho Tía Juana
    Rancho Tía Juana was the original ranch settlement that evolved into the modern Mexican border city of Tijuana.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Mexican land grant Rancho Cotate
Triple: [Cotati, California, originalLandGrant, Mexican land grant Rancho Cotate]
Generated description
Mexican land grant Rancho Cotate was a 19th-century Mexican-era land concession in what is now Sonoma County, California, that later formed the basis for the town of Cotati.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mexican land grant Rancho Cotate
Target entity description: Mexican land grant Rancho Cotate was a 19th-century Mexican-era land concession in what is now Sonoma County, California, that later formed the basis for the town of Cotati.
  • A. Rancho Mission Viejo land grant
    Rancho Mission Viejo land grant is a historic Mexican-era land grant in southern Orange County, California, that once encompassed a vast ranching area later subdivided into communities such as Ladera Ranch.
  • B. Sangre de Cristo Land Grant
    The Sangre de Cristo Land Grant is a historic Mexican-era land grant in southern Colorado and northern New Mexico, notable for its long-running disputes over communal land, water, and grazing rights.
  • C. Rancho La Jota
    Rancho La Jota was a Mexican-era land grant in Napa County, California, historically associated with early settler George C. Yount and later known for its winegrowing estate.
  • D. Rancho Corral de Tierra
    Rancho Corral de Tierra is a large coastal open space and former ranchland on the San Mateo County coast, now preserved as part of the Golden Gate National Recreation Area.
  • E. Rancho Tía Juana
    Rancho Tía Juana was the original ranch settlement that evolved into the modern Mexican border city of Tijuana.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: originalLandGrant
Context triple: [Cotati, California, originalLandGrant, Mexican land grant Rancho Cotate]
  • A. originalLandGrantBy
    Indicates that an entity was granted land by a specified grantor in the original land grant transaction.
  • B. landGrantField
    Indicates that a specific field or parcel of land has been allocated or granted, typically by an authority, to a recipient under a land grant arrangement.
  • C. hasHistoricLandGrants
    Indicates that an entity has been granted land through one or more historically significant official land grants.
  • D. landGrantLocation chosen
    Indicates the geographic place or area to which a particular land grant applies or in which it is situated.
  • E. landGrantDesignation
    Indicates that an institution has been formally designated as a land-grant institution under a land-grant program or legislation.
  • F. None of above.

Provenance (6 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aaddeaa8819088b30ef7b50598c9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d801b357e88190ace56d36a945688f completed April 9, 2026, 7:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5b8a1e88c8190994bea88a0490e60 completed April 20, 2026, 5:24 a.m.
NEDg Description generation batch_69e5c28d3824819097ff84cb4e13c923 completed April 20, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_69e5c451c6c88190bcbb1f54ede35d29 completed April 20, 2026, 6:14 a.m.
PD Predicate disambiguation batch_69d7e71436f88190ac7e45a04ea5c987 completed April 9, 2026, 5:51 p.m.
Created at: April 8, 2026, 9:34 p.m.